x86/sigreturn: use SYSCALL_DEFINE0 (4c8ca51a) · Commits · 戴 / test

All definitions of syscalls in x86 except for those patched here have already been using the appropriate SYSCALL_DEFINE*. Signed-off-by:

Michael Tautschnig <tautschn@amazon.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Jaswinder Singh <jaswinder@infradead.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: x86@kernel.org Reviewed-by:

Thomas Gleixner <tglx@linutronix.de> Signed-off-by:

Dominik Brodowski <linux@dominikbrodowski.net>

arch/x86/kernel/signal.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -25,6 +25,7 @@
		#include <linux/user-return-notifier.h>
		#include <linux/uprobes.h>
		#include <linux/context_tracking.h>
		#include <linux/syscalls.h>

		#include <asm/processor.h>
		#include <asm/ucontext.h>
		@@ -601,7 +602,7 @@ static int x32_setup_rt_frame(struct ksignal *ksig,
		* Do a signal return; undo the signal stack.
		*/
		#ifdef CONFIG_X86_32
		asmlinkage long sys_sigreturn(void)
		SYSCALL_DEFINE0(sigreturn)
		{
		struct pt_regs *regs = current_pt_regs();
		struct sigframe __user *frame;
		@@ -633,7 +634,7 @@ badframe:
		}
		#endif /* CONFIG_X86_32 */

		asmlinkage long sys_rt_sigreturn(void)
		SYSCALL_DEFINE0(rt_sigreturn)
		{
		struct pt_regs *regs = current_pt_regs();
		struct rt_sigframe __user *frame;

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